Calculate the kinetic energy of one mole of argon at `127^(@)C`. Given,Boltzmann's constant, `k_(B) = 1.381 xx 10^(-23) J "molecular"^(-1) K^(-1)`. Avogardro numbe, `N = 6.02 xx 10^(23) "mol"^(-1)`

Calculate kinetic energy of a gram molecule of oxygen at 127^(@)C . Value of Boltzmann constant = 1.381 xx 10^(-23) J K^(-1) . Avogardro's number = 6.022 xx 10^(23) per gm-mole.

How many degrees of freedom are associated with 2 gram of helium at NTP ? Calculate the amount of heat energy required to raise the temp. Of this amount from 27^(@) C to 127^(@) C . Given Boltzmann constant k_(B) = 1.38 xx 10^(-16) erg "molecule"^(-1) K^(-1) and Avogadro's number =6.02 xx 10^(23) .

What is the K.E. of one mole of a gas at 237^(@)C ? Given Boltzamann's constant k = 1.38 xx 10^(-23) J //k , Avogadro number = 6.033 xx 10^(23) .

At what temperature the kinetic energy of a molecule will be equal to 2.8 xx 10^(-20) J ? Boltzmann constant (k_(B)) = 1.4 xx 10^(-23) J "molecule"^(-1)K^(-1)

Calculate the kinetic energy per molecule and also rms velocity of a gas at 127^@C . Given k_B = 1.38 xx10^(-23) J "molecule"^(-1) K^(-1) and mass per molecule of the gas =6.4xx10^(-27) kg .

Calculate the average kinetic energy of neon molecule at 27^@ C . Given k_(B) = 1.38 xx 10^(-23) JK^(-1) .

Calculate the value of Boltzmann constant k_(B) , Given R = 8.3 xx 10^(3) J//kg-mol-K and Avogadro number, N = 6.03 xx 10^(26)//kg-mol .

Find de-Broglie wavelength of neutron at 127 ^@C .Given,Boltzmann's constant k=1.38 xx 10^(-23) J mol^(-1) k^(-1) ,h = 6.625 xx 10^(-34) Js and mass of neutron = 1.66 xx 10^-27 kg .

Calculate the average kinetic energy of neon molecule at 27^(@)C . Given k_(B)=1.38xx10^(-23)JK^(-1)